Crescent Nebula and Sadr Region (Ben Hakala)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 29 b03 Cyg · 34 P Cyg · 36 Cyg · 37 gam Cyg · 40 Cyg · B343 · B344 · B347 · Crescent Nebula · IC 4996 · LBN 192 · LBN 193 · LBN 194 · LBN 195 · LBN 197 · LBN 203 · LBN 205 · LBN 206 · LBN 208 · LBN 209 · LBN 212 · LBN 215 · LBN 223 · LBN 224 · LBN 234 · LBN 236 · LBN 240 · LBN 241 · LBN 245 · LBN 248 · And 33 more.

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Crescent Nebula and Sadr Region

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Crescent Nebula and Sadr Region

This is a 4 panel mosaic in Narrow Band and RGB shot over 12 nights in the summer of 2021. I took this as a comparison of what can be achieved in wide field when comparing this 4 panels shot at 336mm focal length with another image I made using a Rokinon 135mm lens with a significantly wider field. See here for that image https://astrob.in/0uhlll/0/.

Both images are processed a bit differently and even with 4 panels this field is a bit smaller. In the end I like both of them, however this image is sharper and does display better detail, however the total imaging time is 4x as long. That seems to be the trade off. I do however really like the one shot aspect to the Rokinon 135mm image and I like it very much as well.

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
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This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Star trails
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Distribution of data sources

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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Status	Advanced success
Started	...
Astrometry.net job	5355242
PixInsight job	995TE0UAS14MN2WXX08FT5Z1MWIXWK27
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h19m14s.70
RA (top/left)	20h21m19s.58
RA (top/right)	20h03m25s.60
RA (bottom/right)	20h17m20s.93
RA (bottom/left)	20h35m15s.36

Dec (center)	+39°07′17″.10
Dec (top/left)	+42°13′19″.5
Dec (top/right)	+38°33′51″.0
Dec (bottom/right)	+36°01′31″.2
Dec (bottom/left)	+39°32′34″.5

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Crescent Nebula and Sadr Region

Crescent Nebula and Sadr Region

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Crescent Nebula and Sadr Region

Crescent Nebula and Sadr Region

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